CN107211151B - 用于视频译码的跨组件预测剪裁及自适应性色彩变换 - Google Patents
用于视频译码的跨组件预测剪裁及自适应性色彩变换 Download PDFInfo
- Publication number
- CN107211151B CN107211151B CN201680006123.3A CN201680006123A CN107211151B CN 107211151 B CN107211151 B CN 107211151B CN 201680006123 A CN201680006123 A CN 201680006123A CN 107211151 B CN107211151 B CN 107211151B
- Authority
- CN
- China
- Prior art keywords
- video
- residual data
- transform
- bit depth
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/02—Colour television systems with bandwidth reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H04N11/042—Codec means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H04N11/042—Codec means
- H04N11/044—Codec means involving transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Computer Networks & Wireless Communication (AREA)
- Discrete Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562110324P | 2015-01-30 | 2015-01-30 | |
| US62/110,324 | 2015-01-30 | ||
| US201562113269P | 2015-02-06 | 2015-02-06 | |
| US62/113,269 | 2015-02-06 | ||
| US201562115487P | 2015-02-12 | 2015-02-12 | |
| US62/115,487 | 2015-02-12 | ||
| US15/006,563 | 2016-01-26 | ||
| US15/006,563 US10158836B2 (en) | 2015-01-30 | 2016-01-26 | Clipping for cross-component prediction and adaptive color transform for video coding |
| PCT/US2016/015149 WO2016123232A1 (en) | 2015-01-30 | 2016-01-27 | Clipping for cross-component prediction and adaptive color transform for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107211151A CN107211151A (zh) | 2017-09-26 |
| CN107211151B true CN107211151B (zh) | 2020-03-27 |
Family
ID=55398431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680006123.3A Active CN107211151B (zh) | 2015-01-30 | 2016-01-27 | 用于视频译码的跨组件预测剪裁及自适应性色彩变换 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10158836B2 (enExample) |
| EP (1) | EP3251359A1 (enExample) |
| JP (1) | JP6608454B2 (enExample) |
| KR (1) | KR102060868B1 (enExample) |
| CN (1) | CN107211151B (enExample) |
| AU (1) | AU2016211519B2 (enExample) |
| BR (1) | BR112017016380A2 (enExample) |
| TW (1) | TWI678100B (enExample) |
| WO (1) | WO2016123232A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12075047B2 (en) | 2020-06-12 | 2024-08-27 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 color format |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016049327A1 (en) * | 2014-09-26 | 2016-03-31 | Dolby Laboratories Licensing Corporation | Encoding and decoding perceptually-quantized video content |
| EP3297282A1 (en) * | 2016-09-15 | 2018-03-21 | Thomson Licensing | Method and apparatus for video coding with adaptive clipping |
| US20200236381A1 (en) * | 2017-09-28 | 2020-07-23 | Sharp Kabushiki Kaisha | Value limiting filter apparatus, video coding apparatus, and video decoding apparatus |
| CN112055964B (zh) * | 2018-04-30 | 2022-06-07 | 寰发股份有限公司 | 用于视频编解码中的独立编码树的语法交错方法和装置 |
| CN109451305B (zh) * | 2018-10-26 | 2021-05-07 | 西安科锐盛创新科技有限公司 | 带宽压缩中的预测方法 |
| FI3891985T3 (fi) | 2018-12-17 | 2025-04-24 | Huawei Tech Co Ltd | Rasteriskannauksen ja nelikulmaisten ruuturyhmien yhdenmukaistaminen videokoodauksessa |
| WO2020125796A1 (en) * | 2018-12-22 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Two step cross-component prediction mode based on multiple parameter |
| US12114000B2 (en) * | 2019-03-08 | 2024-10-08 | Qualcomm Incorporated | Combined residual coding in video coding |
| JP7234406B2 (ja) | 2019-03-24 | 2023-03-07 | 北京字節跳動網絡技術有限公司 | ビデオ処理における非線形適応ループフィルタリング |
| KR20230165888A (ko) | 2019-04-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 양방향 광학 흐름 기반 비디오 코딩 및 디코딩 |
| CN113711608B (zh) | 2019-04-19 | 2023-09-01 | 北京字节跳动网络技术有限公司 | 利用光流的预测细化过程的适用性 |
| CN118540470A (zh) | 2019-04-19 | 2024-08-23 | 北京字节跳动网络技术有限公司 | 不同运动矢量细化中的基于区域的梯度计算 |
| WO2020211867A1 (en) | 2019-04-19 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Delta motion vector in prediction refinement with optical flow process |
| US10818083B1 (en) * | 2019-04-30 | 2020-10-27 | International Business Machines Corporation | Pyramid generation via depth-first walk |
| KR20220020268A (ko) | 2019-06-14 | 2022-02-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 유닛 경계들 및 가상 경계들의 처리 |
| US20220248006A1 (en) * | 2019-06-17 | 2022-08-04 | Electronics And Telecommunications Research Institute | Adaptive in-loop filtering method and apparatus |
| JP7291845B2 (ja) | 2019-07-11 | 2023-06-15 | 北京字節跳動網絡技術有限公司 | 適応ループフィルタリングにおけるサンプルパディング |
| JP7361196B2 (ja) | 2019-07-15 | 2023-10-13 | 北京字節跳動網絡技術有限公司 | 適応ループ・フィルタリングにおける分類 |
| EP4014497A4 (en) | 2019-09-14 | 2022-11-30 | ByteDance Inc. | Quantization parameter for chroma deblocking filtering |
| JP7318120B2 (ja) | 2019-09-22 | 2023-07-31 | 北京字節跳動網絡技術有限公司 | 適応ループフィルタリングにおけるパディングプロセス |
| JP7326600B2 (ja) | 2019-09-27 | 2023-08-15 | 北京字節跳動網絡技術有限公司 | 異なるビデオユニット間の適応ループフィルタリング |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| CN114556939B (zh) | 2019-10-10 | 2025-05-02 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中不可用样点位置处的填充处理 |
| CN118573898A (zh) | 2019-10-11 | 2024-08-30 | 北京达佳互联信息技术有限公司 | 4:4:4色度格式的视频编解码的方法和装置 |
| WO2021086024A1 (ko) * | 2019-10-28 | 2021-05-06 | 엘지전자 주식회사 | 적응적 색공간 변환을 이용하여 레지듀얼 처리를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| EP4055827A4 (en) | 2019-12-09 | 2023-01-18 | ByteDance Inc. | USE OF QUANTIZATION GROUPS IN VIDEO CODING |
| CN114902680B (zh) | 2019-12-19 | 2025-03-21 | 抖音视界(北京)有限公司 | 视频的自适应颜色变换和差分编解码的联合使用 |
| WO2021138476A1 (en) * | 2019-12-30 | 2021-07-08 | Beijing Dajia Internet Information Technology Co., Ltd. | Coding of chrominance residuals |
| EP4070558A4 (en) | 2020-01-05 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | INFORMATION ABOUT GENERAL RESTRICTIONS ON VIDEO ENCODING |
| KR20230098378A9 (ko) * | 2020-01-05 | 2024-03-25 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 4:4:4 크로마 포맷에서의 비디오 코딩의 방법들 및 장치 |
| CN114946187B (zh) * | 2020-01-08 | 2025-09-19 | 抖音视界(北京)有限公司 | 色度残差的联合编解码和自适应颜色变换 |
| WO2021143896A1 (en) * | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| EP4087242A4 (en) * | 2020-01-24 | 2023-05-03 | Sony Group Corporation | IMAGE PROCESSING DEVICE AND METHOD |
| WO2021150084A1 (ko) * | 2020-01-25 | 2021-07-29 | 엘지전자 주식회사 | 색상 공간 변환 기반 영상 또는 비디오 코딩 |
| US12101493B2 (en) * | 2020-01-25 | 2024-09-24 | Lg Electronics Inc. | Act residual-based image or video coding |
| US12088832B2 (en) * | 2020-01-25 | 2024-09-10 | Lg Electronics Inc. | Image or video coding for residuals using color space transformation |
| WO2022081851A1 (en) | 2020-10-14 | 2022-04-21 | Dolby Laboratories Licensing Corporation | Color transformation for hdr video with a coding-efficiency constraint |
| US20240080463A1 (en) * | 2022-09-02 | 2024-03-07 | Tencent America LLC | Cross component sample clipping |
| US12462564B2 (en) * | 2023-08-14 | 2025-11-04 | Tencent America LLC | Different ranges for clipping processes for video and image compression |
| CN117612072B (zh) * | 2024-01-23 | 2024-04-19 | 中国科学技术大学 | 一种基于动态时空图的视频理解方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
| WO2014113390A1 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Inter-layer prediction for scalable coding of video information |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1538844A3 (en) * | 2003-11-26 | 2006-05-31 | Samsung Electronics Co., Ltd. | Color image residue transformation and encoding method |
| US7949044B2 (en) | 2005-04-12 | 2011-05-24 | Lsi Corporation | Method for coefficient bitdepth limitation, encoder and bitstream generation apparatus |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US9456111B2 (en) * | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
| WO2012122425A1 (en) * | 2011-03-10 | 2012-09-13 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| US9225991B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| US9648332B2 (en) * | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
| US9756337B2 (en) * | 2013-12-17 | 2017-09-05 | Qualcomm Incorporated | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding |
| US10271052B2 (en) * | 2014-03-14 | 2019-04-23 | Qualcomm Incorporated | Universal color-space inverse transform coding |
| US9883184B2 (en) * | 2014-10-07 | 2018-01-30 | Qualcomm Incorporated | QP derivation and offset for adaptive color transform in video coding |
| US9468332B2 (en) * | 2014-11-10 | 2016-10-18 | Haier Us Appliance Solutions, Inc. | Docking station for a beverage dispenser having a reservoir |
-
2016
- 2016-01-26 US US15/006,563 patent/US10158836B2/en active Active
- 2016-01-27 AU AU2016211519A patent/AU2016211519B2/en active Active
- 2016-01-27 KR KR1020177020971A patent/KR102060868B1/ko active Active
- 2016-01-27 TW TW105102623A patent/TWI678100B/zh active
- 2016-01-27 WO PCT/US2016/015149 patent/WO2016123232A1/en not_active Ceased
- 2016-01-27 BR BR112017016380A patent/BR112017016380A2/pt not_active Application Discontinuation
- 2016-01-27 JP JP2017540094A patent/JP6608454B2/ja active Active
- 2016-01-27 CN CN201680006123.3A patent/CN107211151B/zh active Active
- 2016-01-27 EP EP16705370.1A patent/EP3251359A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
| WO2014113390A1 (en) * | 2013-01-16 | 2014-07-24 | Qualcomm Incorporated | Inter-layer prediction for scalable coding of video information |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12075047B2 (en) | 2020-06-12 | 2024-08-27 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 color format |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016123232A1 (en) | 2016-08-04 |
| KR102060868B1 (ko) | 2019-12-30 |
| AU2016211519B2 (en) | 2019-11-07 |
| JP2018507622A (ja) | 2018-03-15 |
| US20160227224A1 (en) | 2016-08-04 |
| TW201633781A (zh) | 2016-09-16 |
| AU2016211519A1 (en) | 2017-07-13 |
| KR20170108964A (ko) | 2017-09-27 |
| BR112017016380A2 (pt) | 2018-03-27 |
| US10158836B2 (en) | 2018-12-18 |
| CN107211151A (zh) | 2017-09-26 |
| JP6608454B2 (ja) | 2019-11-20 |
| TWI678100B (zh) | 2019-11-21 |
| EP3251359A1 (en) | 2017-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107211151B (zh) | 用于视频译码的跨组件预测剪裁及自适应性色彩变换 | |
| US11778234B2 (en) | Video intra prediction using hybrid recursive filters | |
| US10455249B2 (en) | Downsampling process for linear model prediction mode | |
| CN108028940B (zh) | 调色板模式视频译码中转义像素信号值的限制 | |
| TWI689195B (zh) | 用於調色板寫碼之寫碼逃脫像素 | |
| KR101918873B1 (ko) | 비디오 코딩에서 교차 구성 예측과 적응형 컬러 변환의 조화 | |
| KR101977450B1 (ko) | 팔레트 코딩 모드에서의 비디오 블록의 이스케이프 픽셀들의 양자화 | |
| EP3205094B1 (en) | Qp derivation and offset for adaptive color transform in video coding | |
| CN107409215B (zh) | 用于视频译码的调色板模式译码 | |
| CN107211138B (zh) | 编码、解码视频数据的方法、装置和计算机可读存储媒体 | |
| TW201448572A (zh) | 當跳過轉換時用於有損寫碼之內部預測模式 | |
| JP2023153802A (ja) | イントラ・サブパーティション・コーディング・ツールによって引き起こされるサブパーティション境界のためのデブロッキングフィルタ | |
| HK1245544A1 (zh) | 用於译码视频数据的方法和装置及计算机可读存储介质 | |
| HK1237171A1 (en) | Method, device, and computer-readable storage medium for encoding and decoding video data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |